Sp11_HW1 KEY - Sessler CH310M/318M Homework Problem Set 1...

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Sessler CH310M/318M Homework Problem Set 1 Due Friday January 28, 2011 1 Circle the section in which you are enrolled: 310M 318M Please write the first three letters of your last name in the above boxes Name:_______________________________ UT EID:_____________________________ Signature:____________________________ Grade ( + / - / 0 ):______________________ K E Y
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Sessler CH310M/318M Homework Problem Set 1 Due Friday January 28, 2011 2 1. Draw the Lewis dot structures for the following molecules and ions. Use lines for bonds and dots for lone pairs of electrons. a. CH 3 CO 2 H b. CH 3 CH 2 OH c. CO 3 2- d. NO 3 - e. SO 4 2- f. NH 4 + 2. For each molecule draw an arrow ( ) next to each polar covalent bond to show the direction of polarity for that bond. Then under each molecule draw another arrow to show the overall dipole moment for the entire molecule. Write “0” if no overall dipole moment exists.
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This note was uploaded on 07/16/2011 for the course CHEM 310M taught by Professor Bocknack during the Spring '09 term at University of Texas at Austin.

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Sp11_HW1 KEY - Sessler CH310M/318M Homework Problem Set 1...

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